How do you collect talking gargoyles?

Answer 1

If you're referring to the "Order of the Phoenix" video game, then you cannot "collect" gargoyles. There are 5 talking gargoyles that you have to find. Their locations are as follows:

1. In the Paved Courtyard. Go up the stairs in the courtyard and continue all the way around the courtyard. One gargoyle is at the end.

2. At the start of the Viaduct Bridge. Go from the Entrance Courtyard to the Viaduct and you will see one on your way.

3. In the Transfiguration Courtyard. Another one is near the tree in that courtyard.

4. On the Fourth Floor. Enter the 4th Floor Corridor from the Grand Staircase and continue until you reach the stairs. Climb them and enter the balcony.

5. DADA Tower. Climb the long spiral staircase that leads to the Defence Against the Dark Arts classroom. You will meet the last gargoyle.